// Copyright  2004-2008 Backplane Ltd.
//
// This file is part of Ubiquity formsPlayer
//
// Ubiquity formsPlayer is free software; you can redistribute it and/or modify it
// under the terms of the GNU General Public License as published by the
// Free Software Foundation; either version 3 of the License, or (at your
// option) any later version.
//
// Ubiquity formsPlayer is distributed in the hope that it will be useful, but WITHOUT
// ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
// FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
// more details.
//
// You should have received a copy of the GNU General Public License
// along with Ubiquity formsPlayer If not, see <http://www.gnu.org/licenses/>.
//	
//
//   Purpose: declaration of CMSHTMLDOMPurger.
//   $Id$
#pragma once

#include <ActiveScript.h>

class CMSHTMLDOMPurger
{
public:
	HRESULT Purge(IDispatch * pEl);
	static CMSHTMLDOMPurger *GetPurger(void);
	static void Clear(void);

private:
	CMSHTMLDOMPurger(void);
	~CMSHTMLDOMPurger(void);
	HRESULT loadPurgeScript();
	CComPtr<IScriptEngine> m_pPurgeScript;
	CComPtr<IDispatch> m_pPurgeScriptDispatch;
	DISPID m_didPurge;
	static CMSHTMLDOMPurger * sm_singleton;
	static HANDLE sm_hSingletonMutex;
};
